Merck 100103.0250 Amidosulfuric acid

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Amidosulfuric acid for analysis EMSURE®

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
5329-14-6	226-218-8	H₃NO₃S	H₂NSO₃H	97.08 g/mol

Catalogue Number	100103
Synonyms	Amidosulfonic acid, Sulphamic acid, Sulfamidic acid

Merck 100103.0250 | Amidosulfuric acid for analysis EMSURE® 250G

Product Information
CAS number	5329-14-6
EC index number	016-026-00-0
EC number	226-218-8
Hill Formula	H₃NO₃S
Chemical formula	H₂NSO₃H
Molar Mass	97.08 g/mol
HS Code	2811 19 80

Physicochemical Information
Density	2.13 g/cm3 (20 °C)
Melting Point	205 °C (decomposition)
pH value	1.2 (10 g/l, H₂O)
Bulk density	600 kg/m3
Solubility	213 g/l (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation. H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
RTECS	WO5950000
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Irritant
Categories of danger	irritant, dangerous for the environment
R Phrase	R 36/38-52/53 Irritating to eyes and skin.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase	S 26-28-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2967 , 8, III
Declaration (transport by air) IATA-DGR	UN 2967 , 8, III
Declaration (transport by sea) IMDG-Code	UN 2967 , 8, III, Segregation Group: 1 (Acids)

Specifications
Specifications
Assay (acidimetric)	≥ 99,0 %(m)
Chloride (Cl)	≤ 10 ppm(m)
Nitrate (NO₃)	≤ 20 ppm(m)
Sulphate (SO₄)	≤ 200 ppm(m)
Heavy metals (as Pb)	≤ 5 ppm(m)
Fe (Iron)	≤ 5 ppm(m)
Residue on ignition	≤ 200 ppm(m)

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Amidosulfuric acid for analysis EMSURE

Analiz için Amidosülfürik asit

M100103.0250

1.00103.0250

1001030250